Research Articles | Challenge Journal of Structural Mechanics

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Related Articles

  • FRP-RC/PC members subjected to combined actions
    A. Ghani Razaqpur, Francesco Bencardino, Lidia Rizzuti, Giuseppe Spadea
    Challenge Journal of Structural Mechanics (2015) 1(1) 1-8
    The capacity provisions of conventional Reinforced Concrete (RC) and Prestressed Concrete (PC) beams subjected to combined action of torsion, shear and flexure are well known and stated by international/national codes. Similar provisions lack for concrete memb...
  • Mechanical and durability study of nano-SiO2 and nano-TiO2 on fiber reinforced concrete
    Awadhesh Srivastava, Abhishek Mishra, Sachin Kumar Singh
    Challenge Journal of Concrete Research Letters (2025) 16(1) 33-39
    This work presents the results of an experimental investigation into the strength and durability properties of fiber-reinforced concretes that have polypropylene (PP) fibers added to the concrete by volume and nano-SiO2 (silicon dioxide) and nano-TiO2 (titaniu...
  • Predicting shear strength in reinforced concrete deep beams through finite element modeling of diverse concrete materials
    Erkan Polat, Gökhan Karaman
    Challenge Journal of Structural Mechanics (2025) 11(1) 24-41
    This study investigates the prediction of the strength of reinforced concrete deep beams, critical components in urban infrastructure, by evaluating their load-carrying capacities through finite element modeling and nonlinear inelastic analyses using LS-DYNA s...
  • Design of reactive powder concrete mortar mixes through high strength and durability
    Yousry B. I. Shaheen, Zeinab A. Etman, Hanan Lotfy Sabiha
    Challenge Journal of Concrete Research Letters (2025) 16(3) 142-154
    This research investigates the characteristics of reactive powder concrete (RPC) through comprehensive analysis. The primary methodology involved evaluating both fresh (uncured) and hardened RPC specimens. The initial phase incorporated silica fume (SF) as a c...
  • Concrete strength monitoring and damage detection using piezoelectric-based wireless sensor
    Raju Narwade, Ruhita Jadhav
    Challenge Journal of Concrete Research Letters (2025) 16(1) 40-50
    Concrete stands as the predominant and extensively employed structural material in civil engineering. Timely evaluation of concrete strength is essential for maintaining structural safety and minimizing construction delays, thereby avoiding possible structural...